30x+35=31(x+1)

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Solution for 30x+35=31(x+1) equation:


Simplifying
30x + 35 = 31(x + 1)

Reorder the terms:
35 + 30x = 31(x + 1)

Reorder the terms:
35 + 30x = 31(1 + x)
35 + 30x = (1 * 31 + x * 31)
35 + 30x = (31 + 31x)

Solving
35 + 30x = 31 + 31x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-31x' to each side of the equation.
35 + 30x + -31x = 31 + 31x + -31x

Combine like terms: 30x + -31x = -1x
35 + -1x = 31 + 31x + -31x

Combine like terms: 31x + -31x = 0
35 + -1x = 31 + 0
35 + -1x = 31

Add '-35' to each side of the equation.
35 + -35 + -1x = 31 + -35

Combine like terms: 35 + -35 = 0
0 + -1x = 31 + -35
-1x = 31 + -35

Combine like terms: 31 + -35 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4

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